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| Part Number | CC1121RHBT | CC1125RHBT | CC1121RHMT | CC1120RHBT | CC1121RHBR |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Active | Active |
| Type | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU | TxRx + MCU |
| RF Family/Standard | General ISM < 1GHz | General ISM < 1GHz | General ISM < 1GHz | General ISM < 1GHz | General ISM < 1GHz |
| Protocol | - | - | - | - | - |
| Modulation | 2FSK, 2GFSK, 4FSK, 4GFSK, MSK, OOK | 2FSK, 2GFSK, 4FSK, 4GFSK, MSK, OOK | 2FSK, 2GFSK, 4FSK, 4GFSK, MSK, OOK | 2FSK, 2GFSK, 4FSK, 4GFSK, MSK, OOK | 2FSK, 2GFSK, 4FSK, 4GFSK, MSK, OOK |
| Frequency | 164MHz ~ 192MHz, 274MHz ~ 320MHz, 410MHz ~ 480MHz, 820MHz ~ 960MHz | 164MHz ~ 192MHz, 274MHz ~ 320MHz, 410MHz ~ 480MHz, 820MHz ~ 960MHz | 164MHz ~ 192MHz, 274MHz ~ 320MHz, 410MHz ~ 480MHz, 820MHz ~ 960MHz | 164MHz ~ 192MHz, 274MHz ~ 320MHz, 410MHz ~ 480MHz, 820MHz ~ 960MHz | 164MHz ~ 192MHz, 274MHz ~ 320MHz, 410MHz ~ 480MHz, 820MHz ~ 960MHz |
| Data Rate (Max) | 200kbps | 200kbps | 200kbps | 200kbps | 200kbps |
| Power - Output | 16dBm | 16dBm | 16dBm | 16dBm | 16dBm |
| Sensitivity | -120dBm | -129dBm | -120dBm | -127dBm | -120dBm |
| Memory Size | 4kB ROM, 256B RAM | 4kB ROM, 256B RAM | 4kB ROM, 256B RAM | 4kB ROM, 256B RAM | 4kB ROM, 256B RAM |
| Serial Interfaces | SPI | SPI | SPI | SPI | SPI |
| GPIO | 4 | 4 | 4 | 4 | 4 |
| Voltage - Supply | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V | 2V ~ 3.6V |
| Current - Receiving | 17mA ~ 23mA | 17mA ~ 27mA | 17mA ~ 23mA | 17mA ~ 23mA | 17mA ~ 23mA |
| Current - Transmitting | 26mA ~ 54mA | 26mA ~ 56mA | 26mA ~ 54mA | 32mA ~ 54mA | 26mA ~ 54mA |
| Operating Temperature | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) | 32-VQFN (5x5) |
